Helmut Peine

as Großinquisitor Reynoso

as Hugo Kalmar

as Matthias Erzberger

as Landgerichtsrat Schön

as Verteidiger

as Dr. Reber

as Blackwill

as Rechtsanwalt

as Inspektor Hornleigh (4 episodes)

as Tschu-Tschu

as Polizist

as Arzt

as Collard

as Prof. Martin Gollwitz

as Schulrat Höhne

as Emanuel Kleine (1 episode), as Kriminalkommissar Klint (1 episode), as Kriminalrat Kerkhan (1 episode)

as Professor Binswanger

as Vater

as Kriminalkommissar Werner